Jul 20 11:00:47.999557 np0000005489 systemd[1]: Started devstack@n-novnc-cell1.service - Devstack devstack@n-novnc-cell1.service.
Jul 20 11:00:48.270217 np0000005489 nova-novncproxy[93484]: /opt/stack/nova/nova/monkey_patch.py:85: EventletDeprecationWarning:
Jul 20 11:00:48.270217 np0000005489 nova-novncproxy[93484]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
Jul 20 11:00:48.270217 np0000005489 nova-novncproxy[93484]: we strongly recommend against using it for new projects.
Jul 20 11:00:48.270217 np0000005489 nova-novncproxy[93484]: If you are already using Eventlet, we recommend migrating to a different
Jul 20 11:00:48.270217 np0000005489 nova-novncproxy[93484]: framework.  For more detail see
Jul 20 11:00:48.270217 np0000005489 nova-novncproxy[93484]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
Jul 20 11:00:48.270217 np0000005489 nova-novncproxy[93484]:   import eventlet  # noqa
Jul 20 11:00:48.446522 np0000005489 nova-novncproxy[93484]: Eventlet based concurrency mode is deprecated and will be removed in a future release, not earlier than 2027.2. Please migrate to native threading mode. See the concurrency guide for details: https://docs.openstack.org/nova/latest/admin/concurrency.html
Jul 20 11:00:49.710312 np0000005489 nova-novncproxy[93484]: INFO nova.console.websocketproxy [-] WebSocket server settings:
Jul 20 11:00:49.710741 np0000005489 nova-novncproxy[93484]: INFO nova.console.websocketproxy [-]   - Listen on 0.0.0.0:6080
Jul 20 11:00:49.710741 np0000005489 nova-novncproxy[93484]: INFO nova.console.websocketproxy [-]   - Web server (no directory listings). Web root: /opt/stack/novnc
Jul 20 11:00:49.710741 np0000005489 nova-novncproxy[93484]: INFO nova.console.websocketproxy [-]   - No SSL/TLS support (no cert file)
Jul 20 11:00:49.710907 np0000005489 nova-novncproxy[93484]: INFO nova.console.websocketproxy [-]   - proxying from 0.0.0.0:6080 to None:None